// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-json.parse
description: Behavior when revived value is a Proxy exotic object
info: |
  [...]
  7. If IsCallable(reviver) is true, then
     a. Let root be ObjectCreate(%ObjectPrototype%).
     b. Let rootName be the empty String.
     c. Let status be CreateDataProperty(root, rootName, unfiltered).
     d. Assert: status is true.
     e. Return ? InternalizeJSONProperty(root, rootName).

  24.3.1.1 Runtime Semantics: InternalizeJSONProperty

  [...]
  2. If Type(val) is Object, then
     a. Let isArray be ? IsArray(val).
     b. If isArray is true, then
        [...]
     c. Else,
        [...]

  7.2.2 IsArray

  [...]
  3. If argument is a Proxy exotic object, then
     a. If the value of the [[ProxyHandler]] internal slot of argument is null,
        throw a TypeError exception.
     b. Let target be the value of the [[ProxyTarget]] internal slot of
        argument.
     c. Return ? IsArray(target).
features: [Proxy]
---*/

function Test() {
    var objectProxy = new Proxy({
      length: 0,
      other: 0
    }, {});
    var arrayProxy = new Proxy([], {});
    var arrayProxyProxy = new Proxy(arrayProxy, {});
    var visitedOther, injectProxy;

    arrayProxy.other = 0;

    injectProxy = function(name, val) {
      if (name === 'other') {
        visitedOther = true;
      }
      this[1] = objectProxy;
      return val;
    };
    visitedOther = false;

    JSON.parse('[null, null]', injectProxy);

    assert.sameValue(visitedOther, true, 'proxy for ordinary object');

    injectProxy = function(name, val) {
      if (name === 'other') {
        visitedOther = true;
      }
      this[1] = arrayProxy;
      return val;
    };
    visitedOther = false;

    JSON.parse('[null, null]', injectProxy);

    assert.sameValue(visitedOther, false, 'proxy for array');

    injectProxy = function(name, val) {
      if (name === 'other') {
        visitedOther = true;
      }
      this[1] = arrayProxyProxy;
      return val;
    };
    visitedOther = false;

    JSON.parse('[null, null]', injectProxy);

    assert.sameValue(visitedOther, false, 'proxy for array proxy');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
